A New Approach of Economic policy on an Affluent Society

日本人民和公司最近经历了一次大规模的放松管制。日本将会发生一些根本性的制度变革，对玩家在经济活动中的行为产生很大影响。该机构将游戏规则交给玩家，或者给他们一些约束。它包括制度环境和制度安排，在我们看来，制度包括政治规则、法律规则和文化规则。政治规则由民主或财产权组成，法律规则由宪法、商法和民法组成。文化规则由劳动伦理或宗教构成。在这些规则下，玩家制定了一些有利于自己的次要规则。这些是交易或合同的规则，称为制度安排或治理。我们将以日本的劳资关系和从属贸易为例，当制度发生根本性变化时，打工者的行为可能会发生变化，那么经济表现也会与变化前不同。部分放松管制下的经济表现变化。例如，日本最近在放松管制的情况下使用了手机。我们分析了一些领域在制度变迁下的经济表现--劳动力市场、养老金、金融市场。最后，我们提出了制度变迁对经济产生巨大影响的观点，并提出了一种新的分析制度变迁下经济的经济政策方法。我们提出了制度性的经济政策和新的经济政策标准。提出了以效率为交易费用标准，以安全网为稳定标准，以公平为国家最低标准。

Japanese peoples and companies recently experience a large deregulation. Some radical institutional changes will happen in Japan.They have a great influence on player's behavior in economic activity. The institution gives the rule of game to players or gives them some constrains. It consists of the institutional environment and the institutional arrangement.From our point of view the institution consists of the political rule, the law rule and the cultural rule. The Political rule consists of democracy or the property right and the law rule consists of the constitution, the commercial law and the civil law. The Cultural rule consists of the labor ethics or the religion. Players make some sub rule in favor of themselves under these rules. These are rules of trades or contracts and called the institutional arrangement or governance. We will mention the Japanese industrial relations, and affiliation trades as examples.Players may change their behavior in face of a radical institutional change, then economic performance is also different from before the change. Economic performance changes under partial deregulation. For example, the cell mobile phones were recently used under deregulation in Japan. We analyzed the economic performance under institutional change in some fields- the labor market, the pension, the financial market. In conclusion, We propose that the institutional changes give to rise to a great economic influence and we also propose a new approach of economic policy to analysis economy under change of institution. We present economic policy of institutional and new criteria of economic policy. We present the transaction cost criterion as efficiency and the safety net as stable criterion and the national minimum criterion as equity.